<?hh
/**
 * Copyright (c) 2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the "hack" directory of this source tree.
 *
 *
 */

abstract class Daddy {
  public static function makeBaby(): Baby {
    return new Baby();
  }
}

class Baby extends Daddy {
  protected function __construct() {
  }
}
